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Definition of trio
trio
/ˈtriː.oʊ/
tri · o
Plural:trios
trio Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 5k
Syllables
2
trio Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A set or group of three people or things.
Example
"The trio of researchers published a groundbreaking study on renewable energy storage."
2
A group of three musicians or singers who perform together, or a musical composition written for three performers.
Example
"A jazz trio played softly in the corner of the lounge throughout the evening reception."
Synonyms
View all synonyms for trio Antonyms
View all antonyms for trio• Rhymes for trio
Word Origin & Etymology
Borrowed in the early 18th century from French and Italian trio, which was formed from the Latin numeral tres ('three') on the model of the musical term duo.
Cite this Entry
Wordmom. (2026). Definition of Trio. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/trio